20162992215

素因数分解:

$3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1895909}}^1$

素因数の和:1896626

約数の個数: 16

約数和(自身を含む): 32306306400

約数和(自身を除く): 12143314185

約数列:

[1, 3, 5, 15, 709, 2127, 3545, 10635, 1895909, 5687727, 9479545, 28438635, 1344199481, 4032598443, 6720997405, 20162992215]

約数ペア:

[(1, 20162992215), (3, 6720997405), (5, 4032598443), (15, 1344199481), (709, 28438635), (2127, 9479545), (3545, 5687727), (10635, 1895909)]